Between the invention of the self starter and the end of the 20th Century, the best portable car jump starters weren’t something you carried with you. They were heavy lead-acid automotive batteries ...

Fidji Simo, OpenAI’s No. 2 executive, plans to step down from her full-time role after an extended medical leave. She communicated her decision in a note to staff Thursday, saying that her medical ...

Epic Systems President Sumit Rana sent an email to the company's staff this past week saying he will be "stepping away" from the health IT giant and that his last day will be Aug. 14. "Last November, ...

Apple’s Tim Cook will relinquish the CEO position, leaving behind an impressive legacy after growing the company to a $4 trillion market capitalization from under $350 billion 15 years ago. Over ...

Abstract: Incorporating switched-capacitor structures into isolated dc-dc converters is a promising approach to alleviate the limitations of topologies fully based on the use of high step-down ...

Abstract: This article introduces a general method to modify the traditional buck converter to become a high step-down dc–dc converter, which has a lower voltage gain without changing the voltage ...